Current conditions at

I84 WB at Cascade Locks MP44.57 (ODT78)

Lat: 45.66931° N Lon: 121.88484° W Elev: 194.0 ft.

NA

81°F

27°C

Humidity 36%
Wind Speed SW 6 MPH
Barometer NA
Dewpoint 51°F (11°C)
Visibility NA
Heat Index80°F (27°C)
Last update 17 Aug 07:04 PM PDT
Detailed forecast for

West Columbia River Gorge I-84 Corridor

Tonight
Partly cloudy this evening, then clearing. Lows around 60. Southwest wind 5 to 10 mph.
Tuesday
Mostly sunny. Highs in the lower 80s. West wind 10 to 15 mph.
Tuesday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. West wind 10 to 15 mph.
Wednesday
Mostly sunny. Highs in the lower 80s. West wind 10 to 15 mph.
Wednesday Night
Partly cloudy in the evening, then becoming mostly clear. Lows around 60. West wind 5 to 10 mph.
Thursday
Sunny. Highs in the upper 80s.
Thursday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 60s.
Friday
Partly sunny. Highs in the lower 80s.
Friday Night
Partly cloudy with a 20 percent chance of rain. Lows in the upper 50s.
Saturday
Mostly cloudy in the morning, then becoming partly sunny. Highs in the mid 70s.
Saturday Night
Partly cloudy. Lows in the upper 50s.
Sunday
Partly sunny. Highs around 80.
Sunday Night
Mostly clear. Lows in the upper 50s.
Monday
Mostly sunny. Highs in the lower 80s.





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501 PM PDT Mon Aug 17 2026
 
 

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